Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Huntsman Phenalkamine Curing Agent Aradur 3441

Huntsman Phenalkamine curing agent Aradur 3441 is a low-VOC, fast-reacting aliphatic amine hardener for epoxy resins. Designed for demanding industrial coatings and adhesives, it delivers excellent early strength, moisture tolerance, and adhesion to damp or contaminated substrates—ideal for offshore, marine, and infrastructure applications where rapid return-to-service is critical.
  • huntsman phenalkamine curing agent aradur 3441_6bcbc720
  • huntsman phenalkamine curing agent aradur 3441_6bcbc720

Features Of Huntsman Phenalkamine Curing Agent Aradur 3441

  1. Fast-curing phenalkamine technology enabling rapid turnaround in ambient-temperature applications.

  2. Excellent adhesion to damp, contaminated, or marginally prepared steel and concrete substrates.

  3. Superior chemical resistance—particularly against alkalis, solvents, and mild acids—after full cure.

  4. Low viscosity for easy handling, metering, and thorough mixing with epoxy resins.

  5. Reduced exotherm compared to conventional amine hardeners, minimizing thermal stress in thick-section applications.

Typical Applications Of Huntsman Phenalkamine Curing Agent Aradur 3441

  1. Protective coatings for offshore oil & gas platforms and marine infrastructure.

  2. Industrial flooring systems in chemical plants, wastewater treatment facilities, and food processing units.

  3. Repair mortars and grouts for concrete rehabilitation in humid or underwater-prone environments.

  4. High-performance tank linings requiring rapid return-to-service and corrosion resistance.

  5. Epoxy-based primers and tie-coats for multi-layer coating systems on blast-cleaned steel.

Specifications Of Huntsman Phenalkamine Curing Agent Aradur 3441

Chemical TypePhenalkamine (modified polyamine)
Product FormLiquid
AppearanceAmber to light brown transparent liquid
Primary ApplicationsAmbient-cure epoxy protective coatings and repair systems
Key FeaturesMoisture-tolerant curing, fast ambient reactivity, low volatility
BenefitsReduced surface prep requirements, shorter downtime, improved worker safety
Compatible ResinsStandard bisphenol-A and bisphenol-F epoxy resins
Storage ConditionsStore in original sealed container at 10–30 °C; protect from moisture


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *